712345 ÷ 87 
We want to divide 712345 by 87.

Going ahead to step 1:
When dividing 7 by 87, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 87

On to step 2:
71 divided by 87 is 0 with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Bring next digit (2) of the dividend behind the 71 and repeat the process: 712 / 87

Step 3:
87 goes into 712 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 696 away from 712, we end up with 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 87

Step 4:
87 goes into 163 1 times with a remainder of 76.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
Subtract 87 from 163 to get 76.
Include the next digit (4) from the dividend after 76, then repeat: 764 / 87

Let's proceed to step 5:
764 divided by 87 is 8 with a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 818.0
If we subtract 696 from 764, we get 68.
Bring next digit (5) of the dividend behind the 68 and repeat the process: 685 / 87

Step 6:
87 goes into 685 7 times with a remainder of 76.
Use 7 as the next digit of our solution. 
Result so far: 8187.0
Deduct 609 from 685 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 7:
87 can be fit into 760 8 times, resulting in a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 8187.8
Subtract 696 from 760 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 8:
640 divided by 87 is 7 with a remainder of 31.
The number 7 becomes the next digit in our result. 
Result so far: 8187.87
Deduct 609 from 640 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 9:
87 can be fit into 310 3 times, resulting in a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 8187.873
Deduct 261 from 310 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 10:
If we divide 490 by 87, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 8187.8735
Deduct 435 from 490 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 11:
The number 87 fits into 550 6 times, leaving a remainder of 28.
The number 6 becomes the next digit in our result. 
Result so far: 8187.87356
Deduct 522 from 550 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 12:
If we divide 280 by 87, we get 3 and a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 8187.873563
Subtract 261 from 280 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 13:
87 can be fit into 190 2 times, resulting in a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 8187.8735632
If we take 174 away from 190, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 14:
If we divide 160 by 87, we get 1 and a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 8187.87356321
Deduct 87 from 160 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

In conclusion, the division gives 8187.87356321 with a balance of 7.3e-08.